University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158950
3036
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
P.A. Young 1922 AS Nummularia discreta (Schw.) Tul.
P. A. Young
2612
1922-07-12
12 July 1922
United States, Illinois, White, Norris City
37.981158 -88.32921 +-1625m. WGS84
host: Malus pumila P. Mill.
Control measures were none, infection in the field was a few cankers, past prevalence was common, usual damage was much, and estimated damage was much.